DocumentCode
313594
Title
Stable and unstable chaos states of receptor cell syncytium and stochastic resonance without noise
Author
Funakubo, Hirofumi ; Kashimori, Yoshiki ; Kambara, Takeshi
Author_Institution
Dept. of Appl. Phys. & Chem., Univ. of Electro-Commun., Chofu, Japan
Volume
1
fYear
1997
fDate
9-12 Jun 1997
Firstpage
318
Abstract
We studied the dependence of response property of the syncytium consisting of receptor cells on dynamics of collective ion channel gating in the cells, which are periodic, stably chaotic, and unstably chaotic. The dynamics of unstable chaos state synchronizes the potential variation of all receptor cells in the syncytium induced by external stimuli. The syncytium system in the stable and unstable chaos states can detect a weak periodic input signal without assistance of any level of noise
Keywords
bioelectric potentials; biomembrane transport; chaos; neurophysiology; physiological models; collective ion channel gating; dynamics; receptor cell syncytium; response property; stable chaos states; stochastic resonance; unstable chaos states; weak periodic input signal; Biomembranes; Cells (biology); Chaos; Chemistry; Noise level; Nonlinear systems; Nose; Physics; Signal processing; Stochastic resonance;
fLanguage
English
Publisher
ieee
Conference_Titel
Neural Networks,1997., International Conference on
Conference_Location
Houston, TX
Print_ISBN
0-7803-4122-8
Type
conf
DOI
10.1109/ICNN.1997.611686
Filename
611686
Link To Document